<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title></title>
</head>
<body>
    <form action="LoginServlet" method="get">
        账号:<input type="text" name="username" placeholder="账号"><br>
        密码:<input type="password" name="psw" placeholder="密码"><br>
        <button type="submit">登陆</button><br>
    </form>
</body>
</html>